Relative and combined effects of ethanol and protein deficiency on bone manganese and copper.

abstract：:Both thermal and epithermal neutron activation analyses have been employed to determine chromium and nickel in lung tissue and arsenic in urine. Based on accuracy, precision, and detection limits, these techniques have been successfully used to analyze lung tissue from a deceased welder, who died, from cancer, and to ...

journal_title：Biological trace element research

authors： Landsberger S,Simsons A

更新日期：1987-08-01 00:00:00

abstract：:Trace element contamination in Chinese herbal medicines has been recognized as a potential health concern for consumers. To assess the health risk to the herb-consuming population, nine trace elements (Cu, Cd, Cr, Mo, Ni, Pb, Sr, Zn, and As) were investigated based on their concentrations in three common medicinal pla...

journal_title：Biological trace element research

authors： Gao J,Zhang D,Uwiringiyimana E,Proshad R,Ugurlu A

更新日期：2021-01-03 00:00:00

abstract：:The effects of zinc on growing rats were characterized using the dietary zinc-deficient (ZD) and Zinc-overdose (ZO) models. Zinc deficiency had negative effects on the host final body weight and liver zinc content, whereas zinc overdose had positive effects. In order to identify the molecular changes in the liver resp...

journal_title：Biological trace element research

authors： Sun JY,Wang JF,Zi NT,Jing MY,Weng XY

更新日期：2007-02-01 00:00:00

abstract：:Nickel is an important kind of metal and a necessary trace element in people's production and livelihood; it is also a well-confirmed human carcinogen. In the past few years, researchers did a large number of studies about the molecular mechanisms of nickel carcinogenesis, and they focused on activation of proto-oncog...

journal_title：Biological trace element research

authors： Zhang J,Zhou Y,Ma L,Huang S,Wang R,Gao R,Wu Y,Shi H,Zhang J

更新日期：2013-05-01 00:00:00

abstract：:Since waterborne minerals appear in ionic form and are readily absorbed by the gastrointestinal tract, drinking water could be a crucial source of mineral intake. However, no comprehensive research has yet determined how trace elements in drinking water relate to body composition. We aimed to assess the relationship b...

journal_title：Biological trace element research

authors： Cetin I,Nalbantcilar MT,Tosun K,Nazik A

更新日期：2017-02-01 00:00:00

abstract：:Glucose-6-phosphate dehydrogenase (G-6-PD) deficiency is the most common human enzymopathy in the world. Trace elements are important for normal hematopoiesis and can play a role in acute hemolytic anemia induced by G-6-PD deficiency. For this purpose, we studied two groups consisting of 10 male children who are G-6-P...

journal_title：Biological trace element research

authors： Sarikcioglu SB,Gümüslü S,Uysal N,Aksu TA

更新日期：2004-07-01 00:00:00

abstract：:Arsenic (As) is widely distributed in our living environment and is useful for industry, agriculture, medical treatment, and other fields. Arsenic trioxide (As2O3) is an existing form of As. Exposure to As2O3 has a toxic effect on humans and animals. It not only leads to skin cancer, peripheral vascular disease, hyper...

journal_title：Biological trace element research

authors： Zhao P,Zhang K,Guo G,Sun X,Chai H,Zhang W,Xing M

更新日期：2016-03-01 00:00:00

abstract：:In the article, we report that effects of nano-anatase on the spectral characteristics and content of light-harvesting complex II (LHCII) on the thylakoid membranes of spinach were investigated. The results showed that nano-anatase treatment could increase LHCII content on the thylakoid membranes of spinach and the tr...

journal_title：Biological trace element research

authors： Zheng L,Su M,Wu X,Liu C,Qu C,Chen L,Huang H,Liu X,Hong F

更新日期：2007-01-01 00:00:00

abstract：:Arsenic poisoning in aquatic ecosystem is a global concern that obstructs the productivity of agricultural lands (paddy fields) by targeting the growth of cyanobacteria. The cyanobacteria also tolerate and accumulate elevated concentration of arsenic (As) inside the cell and excrete out from cells in less toxic forms ...

journal_title：Biological trace element research

authors： Patel A,Tiwari S,Prasad SM

更新日期：2020-08-06 00:00:00

abstract：:To elucidate whether the accumulation of elements occurred simultaneously in the various arteries with aging, the authors investigated age-related changes of elements in the eight arteries, such as the thoracic and abdominal aortas and the coronary, common carotid, pulmonary, splenic, common iliac, and uterine arterie...

journal_title：Biological trace element research

authors： Ongkana N,Tohno S,Payo IM,Azuma C,Moriwake Y,Minami T,Tohno Y

更新日期：2007-07-01 00:00:00

abstract：:Prostate cancer is one of the most common cancers and the second cause of cancer-related deaths among men. Metals are recognized as chemical carcinogens where chronic exposures to such metals are implicated in the development of cancer, including prostate cancer. This in vitro study demonstrates the relative death sen...

journal_title：Biological trace element research

authors： El-Atta HM,El-Bakary AA,Attia AM,Lotfy A,Khater SS,Elsamanoudy AZ,Abdalla HA

更新日期：2014-12-01 00:00:00

abstract：:Zinc and fluorides are capable of modifying the process of bone formation and mineralization. Statistically significant differences have been revealed in the content of zinc and fluorides between structures of the femur in chicken. The content of zinc in compact bone remained constant during the first 50 d of life. Lo...

journal_title：Biological trace element research

authors： Dołegowska B,Machoy Z,Chlubek D

更新日期：2003-01-01 00:00:00

abstract：:In this study, experimental hyperthyroidism was established and used to investigate possible alterations in the calcium (Ca), magnesium (Mg), and zinc (Zn) homeostasis by assessing their concentrations in plasma and erythrocytes. In the L-thyroxine-induced hyperthyroidism condition, the experimental animals show a sig...

journal_title：Biological trace element research

authors： Simsek G,Andican G,Unal E,Hatemi H,Yigit G,Candan G

更新日期：1997-05-01 00:00:00

abstract：:Fruit juices are widely consumed in tropical countries as part of habitual diet. The concentrations of several minerals in these beverages were evaluated. Four commercially available brands of juices were analyzed for cadmium, lead, copper, zinc, aluminum, iron, chromium, manganese, and molybdenum. The levels ranged f...

journal_title：Biological trace element research

authors： Bragança VL,Melnikov P,Zanoni LZ

更新日期：2012-05-01 00:00:00

abstract：:The present study was conducted to assess the influence of dietary zinc nanoparticles (size 50 nm) on the growth, biochemical constituents, enzymatic antioxidant levels and the nonspecific immune response of the freshwater prawn, Macrobrachium rosenbergii post larvae (PL). The concentrations of dietary supplement zinc...

journal_title：Biological trace element research

authors： Muralisankar T,Bhavan PS,Radhakrishnan S,Seenivasan C,Manickam N,Srinivasan V

更新日期：2014-07-01 00:00:00

abstract：:In the present study, adult Wistar albino male rats were exposed to formaldehyde at different periods (subacute and subchronic) and concentrations (5.0 and 10.0 ppm) in order to figure out the changes in the concentration of Zn, Cu and Fe. It was observed that the formaldehyde inhalation caused gradual decline of body...

journal_title：Biological trace element research

authors： Ozen OA,Kus I,Bakirdere S,Sarsilmaz M,Yaman M

更新日期：2011-05-01 00:00:00

abstract：:The control of metallothionein (MT) synthesis was investigated in freshly prepared rat hepatocytes in experiments of short-term duration. Viability and metabolic function were maintained in incubations of 6-h duration. MT synthesis was measurable in hepatocytes from fed rats at Zn concentrations down to 1 microM. Zn a...

journal_title：Biological trace element research

authors： Coyle P,Philcox JC,Rofe AM

更新日期：1993-01-01 00:00:00

abstract：:This study was undertaken to evaluate a systematic analysis of mineral and trace elements of individual functionally determined parts of adult temporal bone. Marked differences were observed in basic structural elements (Ca, P, Mg, and Zn) among different bone regions. The more so, molar Ca/P ratio was significantly d...

journal_title：Biological trace element research

authors： Katić V,Vujicić G,Ivanković D,Stavljenić A,Vukicević S

更新日期：1991-04-01 00:00:00

abstract：:Three-month studies were performed on 18 adult rabbits of New Zealand breed divided into three groups, with six animals in each: a control group on standard diet, a cholesterol group receiving 500 mg of cholesterol/100 g of feed per rabbit per 24 h (CH group), and a cholesterol + fluorine group (CH + F group) receivin...

journal_title：Biological trace element research

authors： Birkner E,Grucka-Mamczar E,Kasperczyk S,Kasperczyk A,Stawiarska-Pieta B,Zalejska-Fiolka J,Birkner B

更新日期：2008-08-01 00:00:00

abstract：:Plasma zinc (Zn), copper (Cu), and magnesium (Mg) concentrations, copper/zinc ratio, and selenium (Se) status were studied in 44 vegetarians (22 males and 22 females) and their age- and sex-matched nonvegetarians in the Bratislava region (Slovakia). Vegetarians had statistically significant lower levels of plasma Zn a...

journal_title：Biological trace element research

authors： Kadrabová J,Madaric A,Kováciková Z,Ginter E

更新日期：1995-10-01 00:00:00

abstract：:In the present study, we investigated the effects of Se-enriched Agaricus blazei Murill (Se-AbM) on liver injury in mice induced by acute alcohol administration. Mice received ethanol (5 g/kg body weight (BW)) by gavage every 12 h for a total of 3 doses. Se-AbM was administrated before ethanol administration. Subseque...

journal_title：Biological trace element research

authors： Yu L,Yang S,Sun L,Jiang YF,Zhu LY

更新日期：2014-07-01 00:00:00

abstract：:This study was performed with the aim of investigating the concentration of zinc and copper in the blood of healthy alpacas (Vicugna pacos) kept in central Europe and to compare the concentration of Zn and Cu in plasma and in whole blood. A further objective was to evaluate blood Zn and Cu in relation to different mic...

journal_title：Biological trace element research

authors： Pechová A,Husáková T,Pavlata L,Holasová M,Hauptmanová K

更新日期：2018-02-01 00:00:00

abstract：:To elucidate compositional changes of the rami of the internal iliac artery with aging, the authors investigated age-related changes of the calcium content in the uterine, internal pudendal, umbilical, and obturator arteries by inductively coupled plasma-atomic emission spectrometry. After an ordinary dissection was f...

journal_title：Biological trace element research

authors： Naganuma T,Tohno Y,Yamasaki M,Tohno S,Azuma C,Minami T,Morikawa H

更新日期：2004-12-01 00:00:00

abstract：:Trientine((R)) is not an effective drug for the treatment of intractable hand dermatitis in nickel-sensitive patients. In a controlled, double-blind study this chelator, on oral administration, failed to stimulate nickel excretion. Early morning urine samples from two groups of nine patients were analyzed by atomic ab...

journal_title：Biological trace element research

authors： McMaster D,Burrows D,Eedy DJ,Love AH

更新日期：1987-10-01 00:00:00

abstract：:Neutron activation analysis (NAA) methodology was applied for the certification of eight trace elements (As, Co, Cr, Cu, Hg, Mn, Se, and Zn) in a plankton reference material (CRM 414) prepared by the BCR of the Commission of the European Communities. Average concentrations (micrograms/g dry wt) and standard deviations...

journal_title：Biological trace element research

authors： Grimanis AP,Vassilaki-Grimani M

更新日期：1994-10-01 00:00:00

abstract：:We investigated the possible correlation between the leptin concentration and the Zn/Cu ratio in the plasma of women with thyroid disorder. Forty women with hypothyroidism (n = 20) or hypothyroidism (n = 20) and 20 euthyroid controls were recruited. The results showed that the women with thyroid disorder (hypothyroidi...

journal_title：Biological trace element research

authors： Chen MD,Song YM,Tsou CT,Lin WH,Sheu WH

更新日期：2000-07-01 00:00:00

abstract：:To examine whether the calcium accumulation in the arteries is related to the way of walk or not, the calcium contents were determined in various arteries of Japanese monkeys of quadrupedal walk by inductively coupled plasma-atomic emission spectrometry. Japanese monkeys consisted of five males and four females, rangi...

journal_title：Biological trace element research

authors： Tohno S,Tohno Y,Hayashi M,Moriwake Y,Minami T,Nishiwaki F,Araki T

更新日期：2001-07-01 00:00:00

abstract：:Extracellular Ca2+-influx induced by trivalent metal ions (Fe3+, Al3+, Cr3+, In3+, Ga3+, and La3+) in Ehrlich carcinoma cells is enhanced by ATP. This action seems to be related to the high coordination capacity of the ATP ligand that inhibits the polymerization of the solvated cations taking place at physiological pH...

journal_title：Biological trace element research

authors： Anghileri LJ,Thouvenot P

更新日期：1998-04-01 00:00:00

abstract：:A simple, quick procedure has been developed for preparation of human lenses for total chromium (Cr) analysis by electrothermal atomic absorption spectrometry (EAAS). This procedure involves wet ashing in a mini-autoclave with HNO3 and H2SO4. Recovery was 101.6%. This procedure is simple to carry out, does not generat...

journal_title：Biological trace element research

authors： Pineau A,Guillard O,Chauvelon F,Risse JF

更新日期：1992-01-01 00:00:00

abstract：:A multitude of methods exists at present for the solubilization of biological tissues for atomic absorption analysis. We have examined several common methods of wet ashing using NBS bovine liver in order to determine which acids, acid combinations, or bases should be used as digesting agents for accurate and precise m...

journal_title：Biological trace element research

authors： Clegg MS,Keen CL,Lönnerdal B,Hurley LS

更新日期：1981-06-01 00:00:00